save a session in idle

[akbarza]

What do you mean by "save this session"?

You can save a program/script file and use the file at a later time. You can save variable values to a file and restore them (json, pickle). I know of no way to save the current state of an interactive python interpreter.

hi
you said:

save the current state of an interactive python interpreter.

I want this. suppose I am learning Python with idle. in idle I write some functions and variables and import commands and....
I want these for the next time that I continue to learn ( after lunch ). With the turn of the computer, I will lose them. What can I do to have them for the next session of my learning? ( Note: I have turned off the computer)
thanks